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公开(公告)号：US20230240135A1
公开(公告)日：2023-07-27
申请号：US18093019
申请日：2023-01-04
申请人： Samsung Display Co., Ltd. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
发明人： Sejin CHO , Yunhi KIM , Soonki KWON , Mikyung KIM , Kwanhee LEE , Yeonhee HA , Gyeongseok LEE
IPC分类号： H10K85/60 , C07D487/16 , C09K11/06
CPC分类号： H10K85/636 , C07D487/16 , C09K11/06 , H10K85/633 , H10K50/11
摘要： Embodiments provide a heterocyclic compound, a light-emitting device that includes the heterocyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and at least one of the heterocyclic compound. The heterocyclic compound is represented by Formula 1, which is explained in the specification:
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公开(公告)号：US20220085326A1
公开(公告)日：2022-03-17
申请号：US17330618
申请日：2021-05-26
发明人： Youngki CHAI , Seonggeun WON , Kwanhee LEE , Youngji KIM , Yiseul UM , Younghoon LEE , Youngseo CHOI
摘要： A display apparatus includes a substrate including a main display area and a component area. The component area includes an auxiliary display area and a transmission area. Main display elements are disposed in the main display area. Auxiliary display elements are disposed in the component area. A thin-film encapsulation layer covers the main display elements and the auxiliary display elements. An optical functional layer is disposed on the thin-film encapsulation layer and includes a polarization layer. The polarization layer includes a first portion disposed in the transmission area and a second portion disposed in the main display area and the auxiliary display area.
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3.发明申请COMPOUND CONTAINING A 5-MEMBERED HETEROCYCLE AND ORGANIC LIGHT-EMITTING DIODE USING SAME, AND TERMINAL FOR SAME 有权含有5个成员的有机发光二极管和有机发光二极管的化合物及其终端公开(公告)号：US20150053960A1
公开(公告)日：2015-02-26
申请号：US14512612
申请日：2014-10-13
发明人： Junghwan PARK , Daesung KIM , Jungcheol PARK , Kiwon KIM , Jinuk JU , Soungyun MUN , Yongwook PARK , Hwasoon JUNG , Wonsam KIM , Jihun BYUN , Eunkyung KIM , Dongha KIM , Kwanhee LEE , Daeyup SHIN , Mikyung KIM
IPC分类号： H01L51/00
CPC分类号： H01L51/0071 , C07D495/04 , C07D519/00 , C09B57/00 , H01L51/006 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/0091 , H01L51/5016 , Y02E10/549 , Y02P70/521
摘要： Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof.
摘要翻译： 公开了包含5元杂环的新型结构化合物，使用其的有机电子器件及其末端。
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公开(公告)号：US20230141265A1
公开(公告)日：2023-05-11
申请号：US18148194
申请日：2022-12-29
发明人： Jungjin YANG , Myunghwan KIM , Seohyun KIM , Ji-young KIM , Jinwoo PARK , Wonjun SONG , Taewoong YOO , Soojung YOUN , Kwanhee LEE , Seokjae LEE
IPC分类号： H10K50/805 , H10K59/32 , H10K50/15 , H10K50/16
CPC分类号： H01L51/5203 , H01L27/3209 , H01L51/5056 , H01L51/5072
摘要： An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
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公开(公告)号：US20220020834A1
公开(公告)日：2022-01-20
申请号：US17323825
申请日：2021-05-18
发明人： Jiyun CHUN , Kwanhee LEE , Sangmin YI , Sangyeol KIM
摘要： A display apparatus includes: a substrate; an insulating layer on the substrate and including a first opening; a plurality of first electrodes on the insulating layer, not overlapping the first opening, and spaced apart from each other; an emission layer on each of the plurality of first electrodes without overlapping the first opening; an intermediate layer including the emission layer; a second electrode on the intermediate layer; an encapsulation layer on the second electrode; and a polarization layer on the encapsulation layer and including a second opening overlapping the first opening.
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公开(公告)号：US20210313537A1
公开(公告)日：2021-10-07
申请号：US17352111
申请日：2021-06-18
发明人： Jungjin YANG , Myunghwan KIM , Seohyun KIM , Ji-young KIM , Jinwoo PARK , Wonjun SONG , Taewoong YOO , Soojung YOUN , Kwanhee LEE , Seokjae LEE
摘要： An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
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公开(公告)号：US20180013100A1
公开(公告)日：2018-01-11
申请号：US15482169
申请日：2017-04-07
发明人： Sanghoon YIM , Wonjong KIM , Yisu KIM , Minho OH , Wonmin YUN , Kwanhee LEE , Byoungduk LEE , Yoonhyeung CHO , Youngcheol JOO , Yongchan JU
CPC分类号： H01L51/5275 , H01L27/3244 , H01L51/5256 , H01L51/56 , H01L2227/323 , H01L2251/558
摘要： An display device including a substrate, an organic light-emitting diode, and a thin film encapsulation layer. The organic light-emitting diode is disposed on the substrate. The thin film encapsulation layer is disposed on the organic light-emitting diode. The thin film encapsulation layer includes at least one inorganic layer, at least one organic layer, and a first refractive-index control layer. The at least one organic layer is alternately disposed with the at least one inorganic layer. The first refractive-index layer is disposed between one of the at least one inorganic layer and one of the at least one organic layer disposed adjacent to each other. The first refractive-index control layer has a refractive-index variation ratio per unit length (Δn/nm) from about 0.001/nm to about 0.002/nm along a direction from the organic light-emitting diode toward the thin film encapsulation layer.
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公开(公告)号：US20170317315A1
公开(公告)日：2017-11-02
申请号：US15581267
申请日：2017-04-28
发明人： Jungjin YANG , Myunghwan KIM , Sunhwa KIM , Jieun PARK , Wonjun SONG , Kwanhee LEE , Dukjin LEE , Woosuk JUNG , Heeseong JEONG
CPC分类号： H01L51/5281 , G02B5/208 , G02B5/223 , G02B5/3033 , G02B5/305 , G02F1/13338 , G02F1/133528 , G06F3/0412 , H01L27/322 , H01L27/323 , H01L27/3244 , H01L51/5284
摘要： Provided is a display device including a display panel and a polarization member on the display panel, wherein the polarization member includes a polarizer, and a plurality of functional layers on at least one surface of the polarizer, wherein at least one of the plurality of functional layers includes a first light absorbing dye that absorbs light having a wavelength of greater than about 380 nm and equal to or less than about 450 nm.
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公开(公告)号：US20160190473A1
公开(公告)日：2016-06-30
申请号：US14740393
申请日：2015-06-16
发明人： Sehun KIM , Mikyung KIM , Kwanhee LEE , Hyein JEONG , Changwoong CHU
CPC分类号： H01L51/0072 , C09K11/025 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0085 , H01L51/0087 , H01L51/5012 , H01L51/5016 , H01L2251/5384
摘要： An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound and a second compound, the first compound being represented by one of the following Formulae 1-1 to 1-3, and the second compound being represented by one of the following Formulae 2-1 and 2-2:
摘要翻译： 一种有机发光装置，包括：第一电极; 面对所述第一电极的第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发光层，其中所述有机层包括第一化合物和第二化合物，所述第一化合物由下式1-1至1之一表示 -3，第二化合物由以下式2-1和2-2之一表示：
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公开(公告)号：US20240147755A1
公开(公告)日：2024-05-02
申请号：US18407374
申请日：2024-01-08
发明人： Jungjin YANG , Myunghwan KIM , Seohyun KIM , Ji-young KIM , Jinwoo PARK , Wonjun SONG , Taewoong YOO , Soojung YOUN , Kwanhee LEE , Seokjae LEE
IPC分类号： H10K50/805 , H10K50/15 , H10K50/16 , H10K59/32
CPC分类号： H10K50/805 , H10K50/15 , H10K50/16 , H10K59/32
摘要： An organic electroluminescence display device includes: a substrate; a first electrode including a first sub-electrode and a second sub-electrode spaced apart from each other and on the substrate; a first light emitting unit on the first electrode; a charge generation unit on the first light emitting unit; a second light emitting unit on the charge generation unit; and a second electrode on the second light emitting unit, wherein the first light emitting unit comprises a first light emitting layer correspondingly on the first sub-electrode; and a second light emitting layer correspondingly on the second sub-electrode, wherein the second light emitting unit comprises a third light emitting layer correspondingly on the first light emitting layer; and a fourth light emitting layer correspondingly on the second light emitting layer.
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